1246403820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{41299}}^1$

素因数の和:41814

約数の個数: 48

約数和(自身を含む): 3496953600

約数和(自身を除く): 2250549780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 30180, 41299, 82598, 123897, 165196, 206495, 247794, 412990, 495588, 619485, 825980, 1238970, 2477940, 20773397, 41546794, 62320191, 83093588, 103866985, 124640382, 207733970, 249280764, 311600955, 415467940, 623201910, 1246403820]

約数ペア:

[(1, 1246403820), (2, 623201910), (3, 415467940), (4, 311600955), (5, 249280764), (6, 207733970), (10, 124640382), (12, 103866985), (15, 83093588), (20, 62320191), (30, 41546794), (60, 20773397), (503, 2477940), (1006, 1238970), (1509, 825980), (2012, 619485), (2515, 495588), (3018, 412990), (5030, 247794), (6036, 206495), (7545, 165196), (10060, 123897), (15090, 82598), (30180, 41299)]